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SIZIF [17.4K]
3 years ago
5

The first step of the Engineering Design Process is to select the

Engineering
1 answer:
Dvinal [7]3 years ago
4 0

Answer:

I think it's false

Explanation:

the first step is to figure out the needs and constraints

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Bend surface in water! Hopefully this helps, I looked it up!

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3 years ago
A water tank is completely filled with liquid waterat 20°C.The tank material is such that it can withstand tensioncaused by a vo
Xelga [282]

Answer:

Highest temperature rise allowable = ΔT = 21.22°C

Highest allowable temperature = ΔT + 20 = 41.22°C

Explanation:

From literature, the coefficient of volume expansion of water between 20°C and 50°C = β = (0.377 × 10⁻³) K⁻¹

Volume expansivity is given by

ΔV = V β ΔT

ΔV = Change in volume

V = initial volume

β = Coefficient of volume expansion = (0.377 × 10⁻³) K⁻¹ = 0.000377 K⁻¹

ΔT = Change in temperature = ?

It is given in the question that maximum volume increase the tank can withstand is

(ΔV/V) × 100% = 0.8%

(ΔV/V) = 0.008

V β ΔT = ΔV

β ΔT = (ΔV/V)

β ΔT = 0.008

ΔT = (0.008/β)

ΔT = (0.008/0.000377)

ΔT = 21.22°C

Highest temperature rise allowable = ΔT = 21.22°C

Highest allowable temperature = ΔT + 20 = 41.22°C

Hope this Helps

5 0
4 years ago
CO is the abbreviation for
garri49 [273]

Answer:

CO is usually the abbreviation for company

Explanation:

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3 years ago
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Explain any five applications of computer modeling in beams.
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Answer:

Explain any five applications of computer modeling in beams.

Explanation:

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Anything you want to do in Hootsuite can be found in the ________, with the main workspace in the _________?
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Anything you want to do in Hootsuite can be found in the ___ Sidebar_____, with the main workspace in the ___center______

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3 years ago
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